If you have unexplained symptoms such as foggy mind, tingling, muscle spasms, diarreah/constipation, visual disturbances, stomach pain, cognitive impairment...And the doctors have done a lot of testing with negative results....
Go to this website. Changing the foods you consume can change your life.
p.S. I speak from experience. I've learned that the cause of my muscle spasms, mind fog, visual disturbances, mitral valve prolapse, irritable bowel syndrome, overall poor vision, anxiety/depression/panic..Chest pain... Esophageal motility disorder [aka difficulty swallowing]...Sleep disturbances/sleep paralysis... Is caused by my intolerance of msg [a flavor enhancer] and sulfites. I am getting these out of my diet and you can too! :)
If you are overwhelmed and don't know where to begin in your research about msg and how it could be affecting your health, start with the radio interview on msgmyth.Com titled "debby's radio interview - july 25, 2005"...It is located on the left panel of the site.